4 day bro split
Transform your physique with a focused 4-day bro split—dedicate yourself for 12 weeks and watch your strength and definition soar!
Overview
Who it's for
Muscle engagement
| # | Exercise | Sets | Reps | Load |
|---|---|---|---|---|
| 1 | Incline Bench Press (Barbell) | 2 | 3–5 reps | @9 |
| 2 | Larsen Press (Barbell) | 2 | 8–12 reps | @9 |
| 3 | Incline Bench Press (Dumbbell) | 3 | 6–10 reps | @9 |
| 4 | Dip (Weighted) | 3 | 8–12 reps | @9 |
| 5 | Tricep Pushdown (Cable) | 3 | 8–12 reps | @9 |
| 6 | Chest Fly (Machine) | 3 | 8–12 reps | @9 |
| 7 | Overhead Tricep Extension (Cable) | 3 | 8–12 reps | @9 |
| # | Exercise | Sets | Reps | Load |
|---|---|---|---|---|
| 1 | Pull-Up (Weighted) | 3 | 8–12 reps | @9 |
| 2 | Seated Row (Cable) | 3 | 6–10 reps | @9 |
| 3 | Wide Grip Lat Pulldown | 3 | 6–10 reps | @9 |
| 4 | Chest Supported Row (Machine) | 3 | 8–12 reps | @9 |
| 5 | Hammer Curl (Dumbbell) | 3 | 8–12 reps | @9 |
| 6 | Face Pull | 3 | 8–12 reps | @9 |
| 7 | Bayesian Curl | 3 | 8–12 reps | @9 |
| # | Exercise | Sets | Reps | Load |
|---|---|---|---|---|
| 1 | Squat (Barbell) | 2 | 3–5 reps | @9 |
| 1 | 8–12 reps | @9 | ||
| 2 | Romanian Deadlift (Barbell) | 2 | 6–10 reps | @9 |
| 1 | 10–15 reps | @9 | ||
| 3 | Hip Thrust (Machine) | 2 | 6–10 reps | @9 |
| 1 | 10–15 reps | @9 | ||
| 4 | Leg Extension | 3 | 8–12 reps | @9 |
| 5 | Lying Leg Curl | 3 | 8–12 reps | @9 |
| 6 | Standing Calf Raise | 3 | 8–12 reps | @9 |
| 1 | 10–15 reps | @9 |
| # | Exercise | Sets | Reps | Load |
|---|---|---|---|---|
| 1 | Shoulder Press (Machine) | 3 | 8–12 reps | @9 |
| 2 | Reverse Bicep Curl (EZ Bar) | 3 | 8–12 reps | @9 |
| 3 | Tricep Pushdown (Cable) | 3 | 8–12 reps | @9 |
| 4 | Lateral Raise (Cable) | 3 | 8–12 reps | @9 |
| 5 | Bayesian Curl | 3 | 8–12 reps | @9 |
| 6 | Tricep Extension (Cable) | 3 | 8–12 reps | @9 |
| 7 | Rear Delt Fly (Machine) | 3 | 8–12 reps | @9 |
| 8 | Preacher Curl (Barbell) | 3 | 8–12 reps | @9 |
Weeks 2–12 are in the app
Download Boostcamp to follow the full program with auto-progression and built-in coaching notes.
Common questions
Yes, 4 day bro split is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 12 weeks are fully unlocked.
This program is built around a full gym. Make sure you have consistent access before starting, since the progression model assumes you can perform the same movements week over week.
Each session typically takes around 40 minutes to complete. That estimate covers your working sets but doesn't account for warm-up or rest between sets, so budget a little extra time when you're first learning the movements.
4 day bro split is structured around 4 training days per week, with rest days built in to allow for recovery. The Boostcamp app lets you reschedule sessions if your week doesn't go to plan.
The program runs for 12 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.
4 day bro split is available inside the Boostcamp app, free on iOS and Android. Once you download the app, you can search for the program by name. The app tracks all your sets and weights automatically, so you always know exactly what to do next session.
Get started
